US6387559B1 - Direct methanol fuel cell system and method of fabrication - Google Patents
Direct methanol fuel cell system and method of fabrication Download PDFInfo
- Publication number
- US6387559B1 US6387559B1 US09/618,399 US61839900A US6387559B1 US 6387559 B1 US6387559 B1 US 6387559B1 US 61839900 A US61839900 A US 61839900A US 6387559 B1 US6387559 B1 US 6387559B1
- Authority
- US
- United States
- Prior art keywords
- fuel cell
- membrane electrode
- base portion
- cell membrane
- electrode assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime, expires
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 184
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims description 162
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 210000004027 cell Anatomy 0.000 claims abstract description 109
- 239000012530 fluid Substances 0.000 claims abstract description 54
- 210000000170 cell membrane Anatomy 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000011084 recovery Methods 0.000 claims abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 18
- 238000000429 assembly Methods 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 14
- 239000010931 gold Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 7
- 229910052707 ruthenium Inorganic materials 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 239000002915 spent fuel radioactive waste Substances 0.000 claims description 2
- 238000010009 beating Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 230000003466 anti-cipated effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000036647 reaction Effects 0.000 description 4
- 229920000557 Nafion® Polymers 0.000 description 3
- 239000003570 air Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 241000270728 Alligator Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1097—Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2455—Grouping of fuel cells, e.g. stacking of fuel cells with liquid, solid or electrolyte-charged reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Claims (20)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/618,399 US6387559B1 (en) | 2000-07-18 | 2000-07-18 | Direct methanol fuel cell system and method of fabrication |
RU2003104823/09A RU2258277C2 (en) | 2000-07-18 | 2001-07-17 | Fuel-cell system using direct methanol supply |
KR1020037000811A KR100792361B1 (en) | 2000-07-18 | 2001-07-17 | Direct methanol fuel cell system |
TW090117450A TW508864B (en) | 2000-07-18 | 2001-07-17 | Direct methanol fuel cell system and method of fabrication |
JP2002513034A JP5143991B2 (en) | 2000-07-18 | 2001-07-17 | Direct methanol fuel cell system and manufacturing method thereof |
CNB018151523A CN1303715C (en) | 2000-07-18 | 2001-07-17 | Direct methanol fuel cell system |
PCT/US2001/022524 WO2002007241A2 (en) | 2000-07-18 | 2001-07-17 | Direct methanol fuel cell system |
AU2001280596A AU2001280596A1 (en) | 2000-07-18 | 2001-07-17 | Direct methanol fuel cell system |
EP01958992A EP1358689A2 (en) | 2000-07-18 | 2001-07-17 | Direct methanol fuel cell system |
BR0112997-0A BR0112997A (en) | 2000-07-18 | 2001-07-17 | Direct methanol fuel cell system |
ZA200300386A ZA200300386B (en) | 2000-07-18 | 2003-01-14 | Direct methanol fuel cell system. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/618,399 US6387559B1 (en) | 2000-07-18 | 2000-07-18 | Direct methanol fuel cell system and method of fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
US6387559B1 true US6387559B1 (en) | 2002-05-14 |
Family
ID=24477540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/618,399 Expired - Lifetime US6387559B1 (en) | 2000-07-18 | 2000-07-18 | Direct methanol fuel cell system and method of fabrication |
Country Status (11)
Country | Link |
---|---|
US (1) | US6387559B1 (en) |
EP (1) | EP1358689A2 (en) |
JP (1) | JP5143991B2 (en) |
KR (1) | KR100792361B1 (en) |
CN (1) | CN1303715C (en) |
AU (1) | AU2001280596A1 (en) |
BR (1) | BR0112997A (en) |
RU (1) | RU2258277C2 (en) |
TW (1) | TW508864B (en) |
WO (1) | WO2002007241A2 (en) |
ZA (1) | ZA200300386B (en) |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020122972A1 (en) * | 1999-05-06 | 2002-09-05 | Tom Klitsner | Fuel cell and membrane |
US6497975B2 (en) * | 2000-12-15 | 2002-12-24 | Motorola, Inc. | Direct methanol fuel cell including integrated flow field and method of fabrication |
US20030031907A1 (en) * | 2001-05-15 | 2003-02-13 | Shimson Gottesfeld | Methods and apparatuses for a pressure driven fuel cell system |
US20030082431A1 (en) * | 1999-05-06 | 2003-05-01 | Tom Klitsner | Fuel cell and membrane |
WO2003071627A1 (en) * | 2002-02-19 | 2003-08-28 | Mti Microfuel Cells, Inc. | Simplified direct oxidation fuel cell system |
US6632553B2 (en) * | 2001-03-27 | 2003-10-14 | Mti Microfuel Cells, Inc. | Methods and apparatuses for managing effluent products in a fuel cell system |
US6660423B2 (en) * | 2000-12-15 | 2003-12-09 | Motorola, Inc. | Direct methanol fuel cell including a water management system and method of fabrication |
US20040018937A1 (en) * | 2002-07-24 | 2004-01-29 | Trabold Thomas A. | Methods for forming catalytic coating on a substrate |
US6696189B2 (en) * | 2000-12-15 | 2004-02-24 | Motorola, Inc. | Direct methanol fuel cell system including an integrated methanol sensor and method of fabrication |
US20040062957A1 (en) * | 2002-09-28 | 2004-04-01 | Motorola, Inc. | Method and device for limiting crossover in fuel cell systems |
US20040072056A1 (en) * | 2002-10-10 | 2004-04-15 | Whiton John H. | Cascade fuel inlet manifold for fuel cells |
US6727016B2 (en) * | 2001-08-09 | 2004-04-27 | Motorola, Inc. | Direct methanol fuel cell including a water recovery and re-circulation system and method of fabrication |
US20040209136A1 (en) * | 2003-04-15 | 2004-10-21 | Xiaoming Ren | Direct oxidation fuel cell operating with direct feed of concentrated fuel under passive water management |
US20050001819A1 (en) * | 2003-07-02 | 2005-01-06 | Depue Marshall Thomas | Fuel cell powered optical navigation device |
US20050026016A1 (en) * | 2003-07-28 | 2005-02-03 | Kearl Daniel A. | Fuel cell with integral manifold |
US20050048349A1 (en) * | 2003-08-28 | 2005-03-03 | Fannon Megan A. | Method of manufacturing a fuel cell array and a related array |
US20050053823A1 (en) * | 2003-09-05 | 2005-03-10 | Cho Hye-Jung | Fuel supply device for direct mathanol fuel cells |
US20050147864A1 (en) * | 2003-10-31 | 2005-07-07 | Eggum Shawn D. | Connector assembly for fluid transfer |
US20050233184A1 (en) * | 2004-01-22 | 2005-10-20 | Dunn Glenn M | Fuel cell power and management system, and technique for controlling and/or operating same |
US20060019131A1 (en) * | 2004-07-23 | 2006-01-26 | Matsushita Electric Industrial Co., Ltd. | Method for activating fuel cell |
US20060246336A1 (en) * | 2005-05-02 | 2006-11-02 | Hsi-Ming Shu | Electronic circuit board integrated with a fuel cell |
DE102005020249A1 (en) * | 2005-04-28 | 2006-11-02 | Forschungszentrum Jülich GmbH | Direct methanol fuel cell system, for use in e.g. scooter, has methanol supply, circulating pump, carbon dioxide separator and anode-side lines arranged in system block, where system block is adjoined by fuel cells on both sides |
US20060268068A1 (en) * | 2001-06-21 | 2006-11-30 | Takuro Sekiya | Ink-jet recording device and copier |
US20060280981A1 (en) * | 2005-06-02 | 2006-12-14 | Polyfuel, Inc. | Polymer electrolyte membrane having an improved dimensional stability |
US20070077471A1 (en) * | 2005-09-27 | 2007-04-05 | Jinkwang Kim | Fuel cell system |
DE202005021196U1 (en) * | 2005-04-28 | 2007-08-09 | Forschungszentrum Jülich GmbH | Direct-methanol-fuel cell system for use in e.g. emergency power generator, has fuel cells arranged on both sides of system block, where contact areas of system block to adjacent fuel cell have less transition resistance |
US7282293B2 (en) | 2003-04-15 | 2007-10-16 | Mti Microfuel Cells Inc. | Passive water management techniques in direct methanol fuel cells |
US20070269689A1 (en) * | 2006-05-19 | 2007-11-22 | Samsung Sdi Co., Ltd. | Integrated fuel recycling module for use in fuel cell system and fuel cell system using the same |
US20100279205A1 (en) * | 2007-12-28 | 2010-11-04 | Sony Corporation | Fuel cartridge, fuel cell, and electronic device |
US20110003229A1 (en) * | 2008-02-29 | 2011-01-06 | Angstrom Power Incorporated | Electrochemical cell and membranes related thereto |
US7968248B2 (en) | 2007-01-31 | 2011-06-28 | Junli Liu | Liquid-liquid fuel cell systems having flow-through anodes and flow-by cathodes |
EP2463946A1 (en) * | 2009-08-07 | 2012-06-13 | Kabushiki Kaisha Toshiba | Fuel cell |
JP2015050024A (en) * | 2013-08-30 | 2015-03-16 | 株式会社東芝 | Fuel cell power generation system and manufacturing method thereof |
US9673476B2 (en) | 2007-09-25 | 2017-06-06 | Intelligent Energy Limited | Fuel cell systems including space-saving fluid plenum and related methods |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6465119B1 (en) * | 2000-07-18 | 2002-10-15 | Motorola, Inc. | Fuel cell array apparatus and method of fabrication |
US6989206B2 (en) | 2002-11-13 | 2006-01-24 | Agilent Technologies, Inc. | Water recycling in fuel cell systems |
US7029781B2 (en) * | 2003-01-21 | 2006-04-18 | Stmicroelectronics, Inc. | Microfuel cell having anodic and cathodic microfluidic channels and related methods |
US7521145B2 (en) * | 2003-10-16 | 2009-04-21 | Wistron Corp. | Fuel cells for use in portable devices |
DE602005025931D1 (en) * | 2004-11-25 | 2011-02-24 | Toshiba Kk | FUEL CELL |
CN101490885B (en) * | 2006-07-11 | 2012-07-18 | 法商Bic公司 | Improved fuel cell assembly |
DE602006002398D1 (en) * | 2006-09-08 | 2008-10-02 | Samsung Sdi Germany Gmbh | Modular direct methanol fuel cell system with integrated processing unit |
DE102006048860B4 (en) * | 2006-10-16 | 2010-06-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Fuel cell module and its use |
CN107768698B (en) * | 2017-10-20 | 2020-03-03 | 重庆大学 | Tiled microfluidic direct methanol fuel cell with permeable exhaustible membrane at anode |
CN109755606B (en) * | 2019-01-21 | 2021-08-10 | 西安交通大学 | Uniform flow field plate fuel cell and working method thereof |
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US3840405A (en) * | 1970-04-08 | 1974-10-08 | Equipment Electr De Vehicles S | Circulating fuel cell with crenellated electrode |
US5770326A (en) * | 1996-12-23 | 1998-06-23 | Limaye; Santosh Y. | Monolithic mass and energy transfer cell |
US5786105A (en) * | 1995-07-28 | 1998-07-28 | Nippon Telegraph And Telephone Public Corporation | Solid oxide fuel cell |
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CN1006431B (en) * | 1985-04-30 | 1990-01-10 | 株式会社日立制作所 | Fuel cell |
JPS6210872A (en) * | 1985-07-08 | 1987-01-19 | Hitachi Ltd | Fuel concentration sensor for liquid fuel cell |
JPH04206162A (en) * | 1990-11-29 | 1992-07-28 | Mitsubishi Heavy Ind Ltd | Cell unit for solid high polymer electrolyte film fuel cell |
JPH04233167A (en) * | 1990-12-28 | 1992-08-21 | Aisin Aw Co Ltd | Liquid fuel cell |
US5364711A (en) * | 1992-04-01 | 1994-11-15 | Kabushiki Kaisha Toshiba | Fuel cell |
JPH06188008A (en) * | 1992-04-01 | 1994-07-08 | Toshiba Corp | Fuel battery |
US5773162A (en) * | 1993-10-12 | 1998-06-30 | California Institute Of Technology | Direct methanol feed fuel cell and system |
JP3424223B2 (en) * | 1995-03-29 | 2003-07-07 | マツダ株式会社 | Fuel cell stack structure |
JP4802349B2 (en) * | 1998-12-24 | 2011-10-26 | アイシン精機株式会社 | Fuel cell vehicle system |
DE19921816C1 (en) * | 1999-05-11 | 2000-10-26 | Andre Peine | Fuel cell system has fuel dell device combined with fuel reservoir and device for receiving waste product in form of filter or ion exchanger |
US6924058B2 (en) * | 1999-11-17 | 2005-08-02 | Leroy J. Ohlsen | Hydrodynamic transport and flow channel passageways associated with fuel cell electrode structures and fuel cell electrode stack assemblies |
US6465119B1 (en) * | 2000-07-18 | 2002-10-15 | Motorola, Inc. | Fuel cell array apparatus and method of fabrication |
US6497975B2 (en) * | 2000-12-15 | 2002-12-24 | Motorola, Inc. | Direct methanol fuel cell including integrated flow field and method of fabrication |
US6960403B2 (en) * | 2002-09-30 | 2005-11-01 | The Regents Of The University Of California | Bonded polyimide fuel cell package and method thereof |
-
2000
- 2000-07-18 US US09/618,399 patent/US6387559B1/en not_active Expired - Lifetime
-
2001
- 2001-07-17 AU AU2001280596A patent/AU2001280596A1/en not_active Abandoned
- 2001-07-17 KR KR1020037000811A patent/KR100792361B1/en active IP Right Grant
- 2001-07-17 EP EP01958992A patent/EP1358689A2/en not_active Withdrawn
- 2001-07-17 JP JP2002513034A patent/JP5143991B2/en not_active Expired - Fee Related
- 2001-07-17 BR BR0112997-0A patent/BR0112997A/en not_active IP Right Cessation
- 2001-07-17 WO PCT/US2001/022524 patent/WO2002007241A2/en not_active Application Discontinuation
- 2001-07-17 TW TW090117450A patent/TW508864B/en active
- 2001-07-17 RU RU2003104823/09A patent/RU2258277C2/en not_active IP Right Cessation
- 2001-07-17 CN CNB018151523A patent/CN1303715C/en not_active Expired - Lifetime
-
2003
- 2003-01-14 ZA ZA200300386A patent/ZA200300386B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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Also Published As
Publication number | Publication date |
---|---|
BR0112997A (en) | 2005-01-25 |
WO2002007241A2 (en) | 2002-01-24 |
KR100792361B1 (en) | 2008-01-09 |
WO2002007241A3 (en) | 2003-09-04 |
AU2001280596A1 (en) | 2002-01-30 |
EP1358689A2 (en) | 2003-11-05 |
ZA200300386B (en) | 2004-04-15 |
CN1524311A (en) | 2004-08-25 |
JP5143991B2 (en) | 2013-02-13 |
TW508864B (en) | 2002-11-01 |
CN1303715C (en) | 2007-03-07 |
RU2258277C2 (en) | 2005-08-10 |
JP2004504700A (en) | 2004-02-12 |
KR20030076559A (en) | 2003-09-26 |
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